I've seen the shock sites. I've seen the crazy Japanese porn. I've seen 4chan back before moderators were super fast at deleting things. I just never thought someone would find a painting like the Mona Lisa desirable.

I don't think the Mona Lisa picture has enough of theme to it that you could create an entire skin from it, besides nobody knows how she looks beneath her torso.
I might just be too narrow minded but I'm not sure this would work.